my %a;
my @vars;
+# for output:
+my @archipelagoes;
+my @islandids;
+my %islandid2;
+
#---------- "mode" argument parsing and mode menu at top of page ----------
# for debugging, invoke as
tr_request= false;
tr_Request();
}
+window.onload= tr_Needed;
</script>
<input type="text" id="routestring" name="routestring" size=80
onkeyup="tr_Later();"><br>
<div id="routeresults"> </div><br/>
-% if (length $routestring) {
-
-<pre>
-DATA FOR
-<% $routestring |h %>
-WOULD GO HERE
-</pre>
-
-% }
-
% } else { #---------- dropdowns, user selects from menus ----------
<%perl>
my $arch= $row->[2];
push @{ $islandlistdata{'none'} }, [ @$row ];
push @{ $islandlistdata{$arch} }, [ @$row ];
+ $islandid2{$row->[0]}= { Name => $row->[1], Arch => $arch };
}
my %resetislandlistdata;
</table>
-% } #---------- end of dropdowns, now common code ----------
+% } #---------- end of dropdowns, now common middle of page code ----------
<input type=submit name=submit value="Go">
</form>
+<h1>Results</h1>
+
+<%perl>
+#========== result computations ==========
+
+#---------- result computation - textstring ----------
+if (!$a{Dropdowns}) {
+ if (length $routestring) {
+ my $rsr= $m->comp('routetextstring',
+ ocean => $a{Ocean},
+ string => $routestring,
+ format => 'return'
+ );
+ if (length $rsr->{Error}) {
+ print encode_entities($rsr->{Error});
+ } else {
+ foreach my $entry (@{ $rsr->{Results} }) {
+ push @archipelagoes,
+ defined $entry->[1] ? undef : $entry->[0];
+ push @islandids, $entry->[1];
+ }
+ }
+ }
+
+} else { #---------- results - dropdowns ----------
+
+my $argorundef= sub {
+ my ($dd,$base) = @_;
+ my $thing= $ARGS{"${base}${dd}"};
+ $thing= undef if defined $thing and $thing eq 'none';
+ return $thing;
+};
+
+for my $dd (0..$a{Dropdowns}-1) {
+ my $arch= &$argorundef($dd,'archipelago');
+ my $island= &$argorundef($dd,'islandid');
+ next unless defined $arch or defined $island;
+ if (defined $island and defined $arch) {
+ my $ii= $islandid2{$island};
+ my $iarch= $ii->{Arch};
+ if ($iarch ne $arch) {
+</%perl>
+ Specified archipelago <% $arch %> but
+ island <% $ii->{Name} %>
+ which is in <% $iarch %>; using the island.<br>
+<%perl>
+ }
+ $arch= undef;
+ }
+ push @archipelagoes, $arch;
+ push @islandids, $island;
+}
+
+}#---------- result processing, common stuff
+</%perl>
+
+% if (@islandids) {
+
+<& routetrade, islandids => \@islandids, archipelagoes => \@archipelagoes &>
+
+% }
+
%#---------- debugging and epilogue ----------
% if ($debug) {
success => 1,
show => length $canontext ? encode_entities($canontext)
: ' ',
- })};
+ })};
$output_wrong= sub { print to_json({
success => 0,
show => $_[0],
- })};
-}
+ })};
+}
+if ($format =~ 'return') {
+ $output= sub { return { Error => '', Results => \@results }; };
+ $output_wrong= sub { return { Error => $_[0] }; };
+}
foreach my $each (split m#[/|,]#, $string) {
$each =~ s/^\s*//; $each =~ s/\s*$//; $each =~ s/\s+/ /g;
}
if (!$results) {
if (!%m) {
- $err->('no island or arch matches "%s"');
+ return $err->('no island or arch matches "%s"');
} elsif (%m > 5) {
- $err->(' ');
+ return $err->(' ');
} else {
- $err->('ambiguous island or arch "%s", could be '.
- join(', ', sort keys %m));
+ return $err->('ambiguous island or arch "%s",'.
+ ' could be '.join(', ', sort keys %m));
}
}
push @results, $results->[0];
$canontext= join ' | ', map { $_->[2] } @results;
-$output->();
+return $output->();
</%perl>